Ethanesulfonyl chloride → 1-(Ethanesulfonyl)piperazine

HRID 2105856Notes

Reaction equation

C(OC([N:8]1[CH2:13][CH2:12][NH:11][CH2:10][CH2:9]1)=O)(C)(C)C.[CH2:14]([S:16](Cl)(=[O:18])=[O:17])[CH3:15]>>[CH2:14]([S:16]([N:8]1[CH2:9][CH2:10][NH:11][CH2:12][CH2:13]1)(=[O:18])=[O:17])[CH3:15]

Participants

Reactant 2

HCID 11667Ethanesulfonyl chloride

HCID 143452tert-Butyl piperazine-1-carboxylate

Product 1

HCID 4152941-(Ethanesulfonyl)piperazine

Procedure

The title compound was prepared from 1-tert-butyloxycarbonyl-piperazine and ethylsulfonyl chloride using the procedure described in example 12.

Sources & evidence

ORD record: ord-5e162a4a4b00447caee68af4f1898119
Source dataset: uspto-grants-2009_08
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07579368B2

Reaction notes

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